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E23
ENGLISH
Drive Units
7-4. Connecting the cables
7-3. Setting the SCSI-ID Numbers, etc.
s Procedure for setting the SCSI-ID No. and other jumper settings.
Please refer to the specified section(s) of the corresponding drive instruction manual.
s Make sure to turn the power OFF before starting the procedure. If the procedure is carried out with the power ON, it will
cause malfunction.
s The new ID Nos. will become effective from the the moment the power is turned on.
s The new SCSI ID Nos. should not conflict with the ID Nos. of other SCSI equipment on the same SCSI bus.
s The SCSI ID numbers should be in the range from 0 to 7. Numbers from 8 to 15 cannot be used.
s For the positions of the connectors for the cables from
the optional drives, please refer to the relevant instruc-
tion manuals for the drives.
1.
Connect the control cable (14P).
• Connect the control cable having the same number
as the drive bay number.
2.
Connect the power cable (14P).
(The figure shows the case of the MC-R434U.)
3.
Connect the two LVD power cables (6P) to the SE-LVD
conversion board.
• Both cables have identical connector types, so that
either cable can be connected to either connector on
the SE-LVD conversion board.
4.
Connect the internal SCSI (SE) cable (50P) to the SE-
LVD conversion board.
• The other end of the internal SCSI (SE) cable is con-
nected to the library SCSI board in the library.
5.
Connect the internal SCSI (LVD) cable (68P) to the
drives.
• The other end of the internal SCSI (LVD) cable is con-
nected to the SE-LVD conversion board.
Internal SCSI cable (approx. 1.0 m)
Library SCSI board
Drive 1
Drive 2
Drive 3
Drive 4
Drive 5
Drive 6
Internal SCSI (SE)
cable
To SE-LVD conversion board
Te rminator
Te rminator
NW
Power cable
Control cable
<MC-R433 rear panel>
DIP switch
Internal SCSI (LVD) cable
14P
68P
4P
2.
1.
Library
< SE-LVD conversion board >
To each drive
LVD power
cable
3.
4.
5.
Internal SCSI (LVD) cable
Internal SCSI (SE) cable
68P
50P
6P
6P
MC-8200LU_8600LU INST(E) 04.10.29, 2:08 PM23